The Drosophila suzukii (SWD) is a significant global agricultural pest that primarily affects a wide range of soft-skinned fruits such as berries, cherries, and grapes. This invasive species can cause considerable damage to crops through both direct feeding and secondary infections.
The presence of SWD in an orchard or vineyard can lead to substantial economic losses for growers due to reduced fruit quality and increased management costs.
Key signs to watch for:
- Male SWD: Look for distinct spots on the tips of their wings.
- Affected fruits: Watch for brown discoloration and sunken areas on the surface.
- Infestation indicators: Check for white larvae inside the fruit.
Although SWD has not yet been detected in Australia, it is known for its rapid spread and has been identified as the third National Priority Plant Pest. Its ability to adapt to various environments and the absence of natural predators in new regions make it a significant threat to fruit industries worldwide. Early detection and reporting are crucial in managing and preventing the spread of this pest.
Are you in Australia and noticed something unusual in your crops? Report it immediately to the Exotic Plant Pest Hotline at ☎️ 1800 084 881. Your vigilance can help protect Australia's fruit industry from this formidable pest.
To read the full reports from Plant Health Australia click here
Source: Plant Health Australia
Image: Plant Health Australia
19 May 2023
The project was created to quantify and characterise the cherries of a traditional production area in the hills around Turin and find an outlet for the by-products of the processing industry and the product that cannot be placed on the fresh market.
26 Jan 2024
In addition to phytosanitary treatments, kaolin and covering the inter-row with Extenday sheets throughout the season as vector control strategies to cover weeds, which are very important for the insect's life cycle, were evaluated.
19 Mar 2026
Cherry breeding programs in Romania are developing early and late varieties with higher yields and improved resistance. These innovations extend harvest windows, enhance fruit quality, and support adaptation to climate change and evolving market demands.
19 Mar 2026
In Quillón, the Agroclima Corazón de Paloma project brings a mobile app, weather stations and agroclimatic models to help around 60 small cherry growers manage orchards, protect a heritage variety and respond more effectively to climate change impacts.
